﻿using System;
using System.Collections.Specialized;
using System.ComponentModel.DataAnnotations;
using System.Web.DynamicData;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace WebApp
{
	public partial class UrlField : System.Web.DynamicData.FieldTemplateUserControl
	{
		protected override void OnDataBinding(EventArgs e)
		{
			HyperLinkUrl.NavigateUrl = ProcessUrl(FieldValueString);
		}

		private string ProcessUrl(string url)
		{
			if (url.StartsWith("http://", StringComparison.OrdinalIgnoreCase) || url.StartsWith("https://", StringComparison.OrdinalIgnoreCase))
			{
				return url;
			}

			return "http://" + url;
		}

		public override Control DataControl
		{
			get
			{
				return HyperLinkUrl;
			}
		}

	}
}
